Water filter assembly

Details for Australian Patent Application No. 2003239608 (hide)

Owner PENTAPURE INCORPORATED

Inventors Fritze, Karl; Botts, David M.

Agent Hodgkinson McInnes

Pub. Number AU-A-2003239608

PCT Number PCT/US03/16351

PCT Pub. Number WO2003/099732

Priority 60/383,187 23.05.02 US

Filing date 23 May 2003

Wipo publication date 12 December 2003

International Classifications

C02F 009/00 Multistep treatment of water, waste water or sewage

F25D 023/12 General constructional features - Arrangements of compartments additional to cooling compartments

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/383,187 23.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003239608

2 December 2004 Amendment Made

  The nature of the amendment is: Amend the name of the applicant from Pentapure, Inc to Cuno Engineering Products, Inc.

8 June 2006 Assignment before Grant

  Cuno Engineered Products, Inc. The application has been assigned to 3M Innovative Properties Company

18 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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